<template>
  <div>
    <div class="favorite-container">
      <!-- 封面 -->
      <div class="favorite-header my-animation-slide-top">
        <!-- 背景图片 -->
        <video class="index-video" autoplay="autoplay" muted="muted" loop="loop"
               :src="$constant.favoriteVideo">
        </video>
        <div style="position: absolute;left: 0;top: 0;padding: 20px">
          <!-- 标题 -->
          <div style="color: var(--white);margin: 10px">
            <div>
              记录
            </div>
            <div style="font-size: 36px;font-weight: bold;line-height: 2">
              百宝箱
            </div>
          </div>
          <div class="card-container">
            <!-- 收藏夹 -->
            <div @click="changeFavorite(1)"
                 class="card-item">
              <div class="favorite-image"></div>
              <div style="position: absolute;left: 0;top: 0;padding: 20px 25px 15px">
                <div class="card-name">
                  收藏夹
                </div>
                <div class="card-desc">
                  将 maoye.vip 添加到您的收藏夹吧
                </div>
              </div>
            </div>

            <!-- 曲乐 -->
            <div @click="changeFavorite(2)"
                 class="card-item">
              <div class="favorite-image"></div>
              <div style="position: absolute;left: 0;top: 0;padding: 20px 25px 15px">
                <div class="card-name">
                  曲乐
                </div>
                <div class="card-desc">
                  一曲肝肠断，天涯何处觅知音
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>

      <!-- 内容 -->
      <div class="favorite-content">
        <!-- 收藏夹 -->
        <div v-show="card === 1 && !$common.isEmpty(collects)" class="my-animation-slide-bottom">
          <div v-for="(value, key) in collects" :key="key" style="margin-top: 20px">
            <div class="collect-classify">
              {{key}}
            </div>
            <div class="favorite-item-wrap">
              <div v-for="(item, index) in value" :key="index" @click="toUrl(item.url)" class="favorite-item">
                <div>
                  <el-avatar class="favorite-item-image" :size="60"
                             :src="item.cover">
                  </el-avatar>
                </div>
                <div style="width: calc(100% - 80px)">
                  <div class="favorite-item-title">
                    {{item.title}}
                  </div>
                  <div class="favorite-item-introduction">
                    {{item.introduction}}
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>

        <!-- 曲乐 -->
        <div v-show="card === 2" class="my-animation-slide-bottom">
          <funny></funny>
        </div>
      </div>
    </div>

    <!-- 页脚 -->
    <div style="background: var(--favoriteBg)">
      <myFooter></myFooter>
    </div>
  </div>
</template>

<script>

const myFooter = () => import( "./common/myFooter");
const funny = () => import( "./funny");

export default {
  components: {
    myFooter,
    funny
  },

  data() {
    return {
      card: null,
      collects: {}
    }
  },

  computed: {},

  watch: {},

  created() {
    this.card = 1;
    this.getCollect();
  },

  mounted() {

  },

  methods: {
    toUrl(url) {
      window.open(url);
    },
    changeFavorite(card) {
      this.card = card;
      if (card === 1) {
        if (this.$common.isEmpty(this.collects)) {
          this.getCollect();
        }
      }
    },
    getCollect() {
      this.$http.get(this.$constant.baseURL + "/webInfo/listCollect")
        .then((res) => {
          if (!this.$common.isEmpty(res.data)) {
            this.collects = res.data;
          }
        })
        .catch((error) => {
          this.$message({
            message: error.message,
            type: "error"
          });
        });
    }
  }
}
</script>

<style scoped>

.favorite-container {
  padding: 25px;
  background: var(--favoriteBg);
}

.favorite-header {
  margin: 60px auto 30px;
  height: 410px;
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  max-width: 1200px;
}

.index-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.favorite-image::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--translucent);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  margin-top: 60px;
}

.card-item {
  transition: all 0.3s;
  position: relative;
  width: 250px;
  height: 120px;
  border-radius: 20px;
  animation: hideToShow 1s ease-in-out;
  cursor: pointer;
  overflow: hidden;
  margin: 10px;
  color: var(--white);
}

.card-item:hover {
  transform: translateY(-6px);
}

.card-name {
  font-weight: bold;
  font-size: 25px;
}

.card-name:after {
  top: 50px;
  width: 22px;
  left: 26px;
  height: 2px;
  background: var(--white);
  content: "";
  border-radius: 1px;
  position: absolute;
}

.card-desc {
  font-weight: bold;
  margin-top: 15px;
}

.favorite-content {
  margin: 0 auto;
  max-width: 1200px;
}

.collect-classify {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 10px;
}

.favorite-item-wrap {
  display: flex;
  flex-wrap: wrap;
  margin-left: -10px;
}

.favorite-item {
  transition: all 0.3s;
  border-radius: 12px;
  box-shadow: 0 8px 16px -4px #2c2d300c;
  background: var(--background);
  display: flex;
  width: calc(100% / 4 - 20px);
  max-width: 320px;
  height: 90px;
  overflow: hidden;
  padding: 15px;
  cursor: pointer;
  margin: 10px;
}

.favorite-item:hover {
  background: #425AEF;
  color: var(--white);
}

.favorite-item:hover .favorite-item-image {
  transition: all 0.6s;
  width: 0 !important;
  height: 0 !important;
  opacity: 0;
  margin-right: 0;
}

.favorite-item:hover div:nth-child(2) {
  width: 100% !important;
}

.favorite-item-image {
  margin-right: 20px;
  transition: all 0.3s;
}

.favorite-item-title {
  font-size: 19px;
  font-weight: bold;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  margin-bottom: 5px;
}

.favorite-item-introduction {
  opacity: 0.7;
  font-weight: bold;
  letter-spacing: 1px;
  font-size: 14px;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

@media screen and (max-width: 640px) {
  .card-container {
    margin-top: 0;
  }
}

@media screen and (max-width: 900px) {
  .favorite-item {
    width: calc(100% / 3 - 20px);
  }
}

@media screen and (max-width: 700px) {
  .favorite-item {
    width: calc(100% / 2 - 20px);
  }
}

@media screen and (max-width: 400px) {
  .favorite-item {
    width: calc(100% - 20px);
  }
}
</style>
